Office of Bridge Technology

• Geotechnical
• Hydraulics
• Structures
  • Fiber Reinforced Polymer Composites
  • High Performance Concrete
  • High Performance Steel
  • High Strength Bolts
  • Prefabricated Bridge Elements and Systems
  • Segmental Concrete Bridge Technology
  • Seismic
  • Steel Fabrication
  • Tunnels
  • Tunnel Management
• National Bridge Inspection Program
  • National Bridge Inspection Standards (NBIS)
  • National Bridge Inventory (NBI)
  • Bridge Management
• Highway Bridge Replacement & Rehabilitation Program (HBRRP)
• Transportation System Preservation

• National Historic Covered Bridge Preservation Program (NHCBP)
• Discretionary Bridge (DBP)
• Innovative Bridge Research and Construction (IBRC)